/*
 * Created by JFormDesigner on Mon Dec 13 20:06:41 CST 2021
 */

package com.cn.项目.飞机预约管理系统.Maininterface;

import com.cn.项目.utils.JdbcUtils;

import java.awt.*;
import java.awt.event.*;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.swing.*;

/**
 * @author Brainrain
 */
public class UpdateUsers extends JPanel {
    public UpdateUsers() {
        initComponents();
    }

    //修改监听
    private void button1ActionPerformed(ActionEvent e) {
        // TODO add your code here
        Connection conn = null;
        PreparedStatement st = null;
        ResultSet rs = null;
        String id = textField1.getText();
        String pass = textField2.getText();
        String uname  = textField3.getText();

        try {
           conn =  JdbcUtils.getConnection();
           String sql = "update users set password=?,uname=? where id=?";
           st = conn.prepareStatement(sql);
           st.setString(1, pass);
           st.setString(2, uname);
           st.setString(3,id );
            int i = st.executeUpdate();
            if (i>0){
                new Success();
            }else {
                new Fail();
            }

        } catch (SQLException e1) {
            e1.printStackTrace();
        }finally {
            JdbcUtils.release(conn,st ,rs);
        }

    }

    //重置监听
    private void button2ActionPerformed(ActionEvent e) {
        // TODO add your code here
        textField3.setText(" ");
        textField1.setText(" ");
        textField2.setText(" ");
    }

    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        label1 = new JLabel();
        label2 = new JLabel();
        label3 = new JLabel();
        label4 = new JLabel();
        textField1 = new JTextField();
        textField2 = new JTextField();
        textField3 = new JTextField();
        button1 = new JButton();
        button2 = new JButton();

        //======== this ========
        setLayout(null);

        //---- label1 ----
        label1.setText("修改用户");
        label1.setFont(label1.getFont().deriveFont(label1.getFont().getSize() + 12f));
        label1.setForeground(new Color(102, 255, 0));
        add(label1);
        label1.setBounds(135, 25, 160, 40);

        //---- label2 ----
        label2.setText("账号");
        label2.setFont(label2.getFont().deriveFont(label2.getFont().getSize() + 6f));
        add(label2);
        label2.setBounds(40, 95, 70, 35);

        //---- label3 ----
        label3.setText("修改密码：");
        label3.setFont(label3.getFont().deriveFont(label3.getFont().getSize() + 6f));
        add(label3);
        label3.setBounds(35, 165, 95, 35);

        //---- label4 ----
        label4.setText("姓名");
        label4.setFont(label4.getFont().deriveFont(label4.getFont().getSize() + 6f));
        add(label4);
        label4.setBounds(35, 235, 70, 40);

        //---- textField1 ----
        textField1.setText("请输入你要修改的账号");
        add(textField1);
        textField1.setBounds(155, 95, 170, 35);

        //---- textField2 ----
        textField2.setText("需要修改的密码");
        add(textField2);
        textField2.setBounds(155, 165, 170, 35);

        //---- textField3 ----
        textField3.setText("需要修改的姓名");
        add(textField3);
        textField3.setBounds(155, 240, 170, 35);

        //---- button1 ----
        button1.setText("修改");
        button1.setFont(button1.getFont().deriveFont(button1.getFont().getSize() + 6f));
        button1.setForeground(Color.red);
        button1.addActionListener(e -> button1ActionPerformed(e));
        add(button1);
        button1.setBounds(75, 320, 80, 39);

        //---- button2 ----
        button2.setText("重置");
        button2.setFont(button2.getFont().deriveFont(button2.getFont().getSize() + 6f));
        button2.setForeground(new Color(0, 204, 0));
        button2.addActionListener(e -> button2ActionPerformed(e));
        add(button2);
        button2.setBounds(225, 320, button2.getPreferredSize().width, 39);

        { // compute preferred size
            Dimension preferredSize = new Dimension();
            for(int i = 0; i < getComponentCount(); i++) {
                Rectangle bounds = getComponent(i).getBounds();
                preferredSize.width = Math.max(bounds.x + bounds.width, preferredSize.width);
                preferredSize.height = Math.max(bounds.y + bounds.height, preferredSize.height);
            }
            Insets insets = getInsets();
            preferredSize.width += insets.right;
            preferredSize.height += insets.bottom;
            setMinimumSize(preferredSize);
            setPreferredSize(preferredSize);
        }
        // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    private JLabel label1;
    private JLabel label2;
    private JLabel label3;
    private JLabel label4;
    private JTextField textField1;
    private JTextField textField2;
    private JTextField textField3;
    private JButton button1;
    private JButton button2;
    // JFormDesigner - End of variables declaration  //GEN-END:variables
}
